fix title underline (#820)

barm · web-flow · commit df66df424f1b · 2021-04-16T17:37:45.000-04:00
diff --git a/CHANGES.rst b/CHANGES.rst
@@ -5,7 +5,7 @@ Unreleased
 ----------
 
 3.0.0 (2021-04-16)
-----------
+------------------
 
 Breaking changes:
 
